JPH0799363B2 - 電気化学処理用センサー電極、並びにそれを利用する液体クロマトグラフ装置及び電気化学セル - Google Patents
電気化学処理用センサー電極、並びにそれを利用する液体クロマトグラフ装置及び電気化学セルInfo
- Publication number
- JPH0799363B2 JPH0799363B2 JP61270826A JP27082686A JPH0799363B2 JP H0799363 B2 JPH0799363 B2 JP H0799363B2 JP 61270826 A JP61270826 A JP 61270826A JP 27082686 A JP27082686 A JP 27082686A JP H0799363 B2 JPH0799363 B2 JP H0799363B2
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- electrochemical
- sensor electrode
- treatment according
- frit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000007788 liquid Substances 0.000 title claims 3
- 229910052751 metal Inorganic materials 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims abstract description 7
- 239000011263 electroactive material Substances 0.000 claims description 11
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 claims description 8
- 239000011800 void material Substances 0.000 claims description 6
- 239000000084 colloidal system Substances 0.000 claims description 5
- 239000003480 eluent Substances 0.000 claims description 5
- 150000007524 organic acids Chemical class 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 229910000480 nickel oxide Inorganic materials 0.000 claims description 3
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 claims description 3
- 150000003512 tertiary amines Chemical class 0.000 claims description 3
- MIOPJNTWMNEORI-GMSGAONNSA-N (S)-camphorsulfonic acid Chemical compound C1C[C@@]2(CS(O)(=O)=O)C(=O)C[C@@H]1C2(C)C MIOPJNTWMNEORI-GMSGAONNSA-N 0.000 claims description 2
- LDMOEFOXLIZJOW-UHFFFAOYSA-N 1-dodecanesulfonic acid Chemical compound CCCCCCCCCCCCS(O)(=O)=O LDMOEFOXLIZJOW-UHFFFAOYSA-N 0.000 claims description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 239000004332 silver Substances 0.000 claims description 2
- 229910052716 thallium Inorganic materials 0.000 claims description 2
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims 12
- 239000003575 carbonaceous material Substances 0.000 claims 6
- 239000011148 porous material Substances 0.000 claims 4
- 150000001412 amines Chemical group 0.000 claims 2
- 150000003839 salts Chemical class 0.000 claims 2
- 241000894007 species Species 0.000 claims 2
- RCTYPNKXASFOBE-UHFFFAOYSA-M chloromercury Chemical compound [Hg]Cl RCTYPNKXASFOBE-UHFFFAOYSA-M 0.000 claims 1
- 239000006181 electrochemical material Substances 0.000 claims 1
- 230000005518 electrochemistry Effects 0.000 claims 1
- 125000000524 functional group Chemical group 0.000 claims 1
- HTUMBQDCCIXGCV-UHFFFAOYSA-N lead oxide Chemical compound [O-2].[Pb+2] HTUMBQDCCIXGCV-UHFFFAOYSA-N 0.000 claims 1
- 229910000464 lead oxide Inorganic materials 0.000 claims 1
- 229910052753 mercury Inorganic materials 0.000 claims 1
- 150000002894 organic compounds Chemical class 0.000 claims 1
- 239000011236 particulate material Substances 0.000 claims 1
- 238000009792 diffusion process Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 13
- 239000000126 substance Substances 0.000 description 12
- 150000001875 compounds Chemical group 0.000 description 11
- 229910002804 graphite Inorganic materials 0.000 description 8
- 239000010439 graphite Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 5
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 4
- VYFYYTLLBUKUHU-UHFFFAOYSA-N dopamine Chemical compound NCCC1=CC=C(O)C(O)=C1 VYFYYTLLBUKUHU-UHFFFAOYSA-N 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000000840 electrochemical analysis Methods 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 239000011368 organic material Substances 0.000 description 3
- 239000012188 paraffin wax Substances 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 238000011002 quantification Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000001993 wax Substances 0.000 description 3
- SFLSHLFXELFNJZ-QMMMGPOBSA-N (-)-norepinephrine Chemical compound NC[C@H](O)C1=CC=C(O)C(O)=C1 SFLSHLFXELFNJZ-QMMMGPOBSA-N 0.000 description 2
- 229930182837 (R)-adrenaline Natural products 0.000 description 2
- UCTWMZQNUQWSLP-VIFPVBQESA-N (R)-adrenaline Chemical compound CNC[C@H](O)C1=CC=C(O)C(O)=C1 UCTWMZQNUQWSLP-VIFPVBQESA-N 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 2
- 239000004471 Glycine Substances 0.000 description 2
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 2
- 229930006000 Sucrose Natural products 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 2
- 229960003638 dopamine Drugs 0.000 description 2
- 229960005139 epinephrine Drugs 0.000 description 2
- 239000008103 glucose Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229960002748 norepinephrine Drugs 0.000 description 2
- SFLSHLFXELFNJZ-UHFFFAOYSA-N norepinephrine Natural products NCC(O)C1=CC=C(O)C(O)=C1 SFLSHLFXELFNJZ-UHFFFAOYSA-N 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000005720 sucrose Substances 0.000 description 2
- 101800005151 Cholecystokinin-8 Proteins 0.000 description 1
- 102400000888 Cholecystokinin-8 Human genes 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- WQZGKKKJIJFFOK-PHYPRBDBSA-N alpha-D-galactose Chemical compound OC[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@H]1O WQZGKKKJIJFFOK-PHYPRBDBSA-N 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 239000012472 biological sample Substances 0.000 description 1
- 239000010406 cathode material Substances 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 229930182830 galactose Natural products 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
- UKJFVOWPUXSBOM-UHFFFAOYSA-N hexane;oxolane Chemical compound C1CCOC1.CCCCCC UKJFVOWPUXSBOM-UHFFFAOYSA-N 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000004811 liquid chromatography Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229960002523 mercuric chloride Drugs 0.000 description 1
- LWJROJCJINYWOX-UHFFFAOYSA-L mercury dichloride Chemical compound Cl[Hg]Cl LWJROJCJINYWOX-UHFFFAOYSA-L 0.000 description 1
- 229940008718 metallic mercury Drugs 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 150000004005 nitrosamines Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000009291 secondary effect Effects 0.000 description 1
- IZTQOLKUZKXIRV-YRVFCXMDSA-N sincalide Chemical compound C([C@@H](C(=O)N[C@@H](CCSC)C(=O)NCC(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(N)=O)NC(=O)[C@@H](N)CC(O)=O)C1=CC=C(OS(O)(=O)=O)C=C1 IZTQOLKUZKXIRV-YRVFCXMDSA-N 0.000 description 1
- 229960002959 sincalide Drugs 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000006276 transfer reaction Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/28—Electrolytic cell components
- G01N27/30—Electrodes, e.g. test electrodes; Half-cells
- G01N27/308—Electrodes, e.g. test electrodes; Half-cells at least partially made of carbon
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/62—Detectors specially adapted therefor
- G01N30/64—Electrical detectors
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Immunology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Hybrid Cells (AREA)
- Inert Electrodes (AREA)
- Powder Metallurgy (AREA)
- Electrodes Of Semiconductors (AREA)
- Electromechanical Clocks (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US79761485A | 1985-11-13 | 1985-11-13 | |
| US797614 | 1985-11-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62127663A JPS62127663A (ja) | 1987-06-09 |
| JPH0799363B2 true JPH0799363B2 (ja) | 1995-10-25 |
Family
ID=25171328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61270826A Expired - Lifetime JPH0799363B2 (ja) | 1985-11-13 | 1986-11-13 | 電気化学処理用センサー電極、並びにそれを利用する液体クロマトグラフ装置及び電気化学セル |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4804455A (enrdf_load_stackoverflow) |
| EP (1) | EP0227281B1 (enrdf_load_stackoverflow) |
| JP (1) | JPH0799363B2 (enrdf_load_stackoverflow) |
| AT (1) | ATE78341T1 (enrdf_load_stackoverflow) |
| CA (1) | CA1251515A (enrdf_load_stackoverflow) |
| DE (1) | DE3686030T2 (enrdf_load_stackoverflow) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4976994A (en) * | 1985-11-13 | 1990-12-11 | Esa, Inc. | Method for modifying diffusion selectivity of porous fritted carbonaceous electrode |
| US5096560A (en) * | 1989-05-30 | 1992-03-17 | Mitsubishi Petrochemical Co., Ltd. | Electrode for electrochemical detectors |
| GB9311035D0 (en) * | 1993-05-28 | 1993-07-14 | Environmental Med Prod | Electrochemical metal analysis |
| EP1032830A1 (en) | 1997-11-20 | 2000-09-06 | ESA, Inc. | Electrochemical analysis system |
| EP0998579A1 (en) | 1998-03-30 | 2000-05-10 | ESA, Inc. | Methodology for predicting and/or diagnosing disease |
| JP4565247B2 (ja) * | 2000-08-23 | 2010-10-20 | 学校法人日本大学 | 高速液体クロマトグラフィーシステム |
| KR100640968B1 (ko) * | 2004-12-31 | 2006-11-02 | 동부일렉트로닉스 주식회사 | 반도체 소자의 제조 방법 |
| US20070170056A1 (en) * | 2006-01-26 | 2007-07-26 | Arnold Don W | Microscale electrochemical cell and methods incorporating the cell |
| US20080182136A1 (en) * | 2007-01-26 | 2008-07-31 | Arnold Don W | Microscale Electrochemical Cell And Methods Incorporating The Cell |
| JP6909702B2 (ja) * | 2017-10-20 | 2021-07-28 | アークレイ株式会社 | 測定容器及び測定方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3662745A (en) * | 1969-06-30 | 1972-05-16 | Hoffmann La Roche | Metal-metal salt electrode and method for making the same |
| US4343767A (en) * | 1978-01-18 | 1982-08-10 | The Dow Chemical Company | Chromatography apparatus with electrochemical detector having carbon-black containing working electrode |
| JPS5819475Y2 (ja) * | 1978-11-22 | 1983-04-21 | 日本電池株式会社 | 酸素濃度計 |
| FR2472037A1 (fr) * | 1979-12-18 | 1981-06-26 | Elf Aquitaine | Electrode poreuse percolante fibreuse modifiee en carbone ou graphite, son application a la realisation de reactions electrochimiques, et reacteurs electrochimiques equipes d'une telle electrode |
| US4511659A (en) * | 1983-03-04 | 1985-04-16 | Esa, Inc. | Liquid chromatograph with electrochemical detector and method |
| US4404065A (en) * | 1980-01-14 | 1983-09-13 | Enviromental Sciences Associates, Inc. | Electrochemical detection system and method of analysis |
| US4497199A (en) * | 1981-03-09 | 1985-02-05 | Esa, Inc. | Liquid chromatography |
| US4563263A (en) * | 1982-01-15 | 1986-01-07 | Terumo Corporation | Selectively permeable film and ion sensor |
| EP0097553A3 (en) * | 1982-06-04 | 1984-08-01 | The Bendix Corporation | Hydrophilic membrane oxygen sensor |
| JPS5924242A (ja) * | 1982-08-02 | 1984-02-07 | Terumo Corp | 基準電極 |
| NL8300057A (nl) * | 1983-01-07 | 1984-08-01 | Cordis Europ | Elektrochemische halfcel. |
| JPS60111952A (ja) * | 1983-11-22 | 1985-06-18 | Riken Keiki Kk | ガルバニ電池式ガスセンサ |
| JPS60171447A (ja) * | 1984-02-17 | 1985-09-04 | Hitachi Ltd | 空燃比検出方法 |
| US4568442A (en) * | 1985-02-01 | 1986-02-04 | The Dow Chemical Company | Gas diffusion composite electrode having polymeric binder coated carbon layer |
-
1986
- 1986-11-11 EP EP86308744A patent/EP0227281B1/en not_active Expired
- 1986-11-11 AT AT86308744T patent/ATE78341T1/de not_active IP Right Cessation
- 1986-11-11 DE DE8686308744T patent/DE3686030T2/de not_active Expired - Fee Related
- 1986-11-12 CA CA000522780A patent/CA1251515A/en not_active Expired
- 1986-11-13 JP JP61270826A patent/JPH0799363B2/ja not_active Expired - Lifetime
-
1987
- 1987-08-19 US US07/087,166 patent/US4804455A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA1251515A (en) | 1989-03-21 |
| DE3686030D1 (de) | 1992-08-20 |
| EP0227281A3 (en) | 1988-09-07 |
| DE3686030T2 (de) | 1993-03-04 |
| ATE78341T1 (de) | 1992-08-15 |
| CA1271811C (enrdf_load_stackoverflow) | 1990-07-17 |
| EP0227281B1 (en) | 1992-07-15 |
| EP0227281A2 (en) | 1987-07-01 |
| US4804455A (en) | 1989-02-14 |
| JPS62127663A (ja) | 1987-06-09 |
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